diff --git a/app/phphelper/phpass.go b/app/phphelper/phpass.go
index 887ca55..0694344 100644
--- a/app/phphelper/phpass.go
+++ b/app/phphelper/phpass.go
@@ -232,11 +232,11 @@ func (p *PasswordHash) CheckPassword(pass, hash string) bool {
 func (p *PasswordHash) genSaltPrivate(input string) string {
 	s := strings.Builder{}
 	s.WriteString("$P$")
-	min := 30
+	mins := 30
 	if p.iterationCountLog2+5 < 30 {
-		min = p.iterationCountLog2 + 5
+		mins = p.iterationCountLog2 + 5
 	}
-	s.WriteString(string(p.itoa64[min]))
+	s.WriteString(string(p.itoa64[mins]))
 	s.WriteString(p.Encode64(input, 6))
 	return s.String()
 }
diff --git a/app/theme/wp/components/block/category.go b/app/theme/wp/components/block/category.go
index cfed9e2..22695ab 100644
--- a/app/theme/wp/components/block/category.go
+++ b/app/theme/wp/components/block/category.go
@@ -124,12 +124,8 @@ func categoryArgs(_ ...any) map[string]string {
 
 func Category(h *wp.Handle, id string, blockParser ParserBlock) (func() string, error) {
 	counter := number.Counters[int]()
-	var err error
 	conf := GetCategoryConf(blockParser)
 
-	if err != nil {
-		return nil, err
-	}
 	if conf == nil {
 		return nil, errors.New("解析block-category配置错误")
 	}
diff --git a/app/theme/wp/indexparams.go b/app/theme/wp/indexparams.go
index 302b6aa..17d4b89 100644
--- a/app/theme/wp/indexparams.go
+++ b/app/theme/wp/indexparams.go
@@ -192,7 +192,7 @@ func (i *IndexParams) ParseAuthors() (err error) {
 	username := i.Ctx.Param("author")
 	if username != "" {
 		allUsername, er := cache.GetAllUsername(i.Ctx)
-		if err != nil {
+		if er != nil {
 			err = er
 			return
 		}
diff --git a/helper/maps/function.go b/helper/maps/function.go
index f835170..359cecd 100644
--- a/helper/maps/function.go
+++ b/helper/maps/function.go
@@ -137,7 +137,7 @@ func SetStrAnyVal[T any](m map[string]any, k string, v T, delimiter ...string) {
 		m[kk[0]] = map[string]any{}
 		mx = m[kk[0]].(map[string]any)
 	}
-	for i, _ := range kk[0 : len(kk)-2] {
+	for i := range kk[0 : len(kk)-2] {
 		key := kk[i+1]
 		mm, ok := mx[key]
 		if !ok {
@@ -159,7 +159,7 @@ func SetAnyAnyVal[T any](m map[any]any, v T, k ...any) {
 		m[k[0]] = v
 		return
 	}
-	for i, _ := range k[0 : len(k)-1] {
+	for i := range k[0 : len(k)-1] {
 		key := k[0 : i+1]
 		mm, ok := GetAnyAnyMapVal[map[any]any](m, key...)
 		if !ok {
diff --git a/model/querycondition.go b/model/querycondition.go
index b4485db..14fa5ab 100644
--- a/model/querycondition.go
+++ b/model/querycondition.go
@@ -29,7 +29,7 @@ func finds[T Model](db dbQuery, ctx context.Context, q *QueryCondition) (r []T,
 	setTable[T](q)
 	if len(q.RelationFn) < 1 {
 		sq, args, er := BuildQuerySql(q)
-		if err != nil {
+		if er != nil {
 			err = er
 			return
 		}
@@ -113,7 +113,7 @@ func chunk[T Model, R any](db dbQuery, ctx context.Context, perLimit int, fn fun
 			rr, err = finds[T](db, ctx, q)
 		}
 		offset += perLimit
-		if (err != nil && err != sql.ErrNoRows) || len(rr) < 1 {
+		if (err != nil && !errors.Is(err, sql.ErrNoRows)) || len(rr) < 1 {
 			return
 		}
 		for _, t := range rr {